Electrical Abbreviations and AcronymsAbbreviations:

The terms can vary depending on which particular field or context you are working within. Keep this in mind as you search for the full terms of abbreviations.
A: Ampere

AC: Alternating Current or Air Conditioning (depends upon context)

AF: Audio Frequency

ANSI: American National Standards Institute

BEV: Billion Electron Volts

BW: Bandwidth

CBI: Complementary Binary

CFL: Compact Florescent Lightd

B: Decibels

DC: Direct CurrenteEfficiency

EMF: Electromagnetic Field

EV: Electron Volt

FDC: Flow Duration Curve

FCEV: Fuel Cell Electric Vehicle

G: Conductance

GFCI: Ground Fault Circuit Interrupter

H: Gross Head

h: Net Head

Hz: Hertz

I: Current

J: Joulek

W: Kilowatt

LF: Low Frequency

LION: Lithium Ion

MAD: Mean Annual Discharge

MW: Megawatt

OCV: Open Circuit Voltage

POV: Peak Operating Voltage

Q: Charge

R: Resistance

RF: Radio Frequency

SW: Short Wave

V: Voltage/Volt

VA: Volt Ampere

VOM: Volt OhmMeter